JPH0280896U - - Google Patents
Info
- Publication number
- JPH0280896U JPH0280896U JP16052788U JP16052788U JPH0280896U JP H0280896 U JPH0280896 U JP H0280896U JP 16052788 U JP16052788 U JP 16052788U JP 16052788 U JP16052788 U JP 16052788U JP H0280896 U JPH0280896 U JP H0280896U
- Authority
- JP
- Japan
- Prior art keywords
- line
- activated
- danger
- light receiver
- announcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
第１図は本考案の概略を示す図、第２図は駅の
プラツトホームにおける警報解除の場合を示す図
、第３図は道路の横断歩道における警報解除の場
合を示す図である。
１……レーザ発生装置、２……受光装置、３…
…光束、４……停止線あるいは立入危険線、５…
…警報装置（開閉装置・増幅装置・音声装置）、
６……拡声器、７……警報解除装置、８……レー
ザ発生装置（警報解除用）、９……受光装置（警
報解除用）、１０……光束（警報解除用）。
FIG. 1 is a diagram showing an outline of the present invention, FIG. 2 is a diagram showing a case where a warning is canceled at a station platform, and FIG. 3 is a diagram showing a case where a warning is canceled at a road crosswalk. 1... Laser generator, 2... Light receiving device, 3...
...Light flux, 4...Stop line or dangerous entry line, 5...
…Alarm device (switching device, amplifier device, audio device),
6... Loudspeaker, 7... Alarm cancellation device, 8... Laser generator (for alarm cancellation), 9... Light receiving device (for alarm cancellation), 10... Luminous flux (for alarm cancellation).
Claims (1)
の一時解除装置より構成され、停止線あるいは立
入危険線上にレーザ発生装置および受光装置を設
け、人が上記線上を踏み出し、レーザ光束を遮る
と警報装置のスイツチが作動して、あらかじめ用
意してあるアナウンスを拡声器より発声して、危
険を喚起する機能と、停止線あるいは立入危険線
上より前方に踏み出すことが許容される際には、
このアナウンスの解除機能を有することを特徴と
する踏みだし危険警報装置。 Consisting of a laser generator, a light receiver, an alarm device, and a temporary alarm release device, the laser generator and light receiver are installed on a stop line or dangerous entry line, and if a person steps on the line and interrupts the laser beam, the alarm device will be activated. When the switch is activated, a pre-prepared announcement is uttered from the loudspeaker to alert people to danger, and when it is permissible to step forward beyond the stop line or entry danger line,
A stepping hazard warning device characterized by having a function to cancel this announcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16052788U JPH0280896U (en) | 1988-12-10 | 1988-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16052788U JPH0280896U (en) | 1988-12-10 | 1988-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280896U true JPH0280896U (en) | 1990-06-21 |
Family
ID=31442666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16052788U Pending JPH0280896U (en) | 1988-12-10 | 1988-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119095A (en) * | 1994-10-26 | 1996-05-14 | Tokyo Kiyuukou Dentetsu Kk | Platform safety monitoring system |
-
1988
- 1988-12-10 JP JP16052788U patent/JPH0280896U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119095A (en) * | 1994-10-26 | 1996-05-14 | Tokyo Kiyuukou Dentetsu Kk | Platform safety monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01129933U (en) | ||
| JPH0280896U (en) | ||
| JPH10283573A (en) | Emergency vehicle with emergency radio transmitter, vehicle with emergency radio receiver, and electronic equipment with emergency radio receiver | |
| JPS647083Y2 (en) | ||
| JP2002002424A (en) | Pedestrian danger sensing system for electric car | |
| JPS6040347Y2 (en) | Left turn accident prevention warning device | |
| JPS62129350U (en) | ||
| JPS6389199U (en) | ||
| JPS63161912U (en) | ||
| JPH0431059U (en) | ||
| JPH01126204U (en) | ||
| JPS63130484U (en) | ||
| JPH0440079U (en) | ||
| ITBO20060591A1 (en) | TRANSCEIVER SYSTEM FOR IDENTIFICATION AND PREVENTION PURPOSES, FOR MILITARY AND / OR CIVIL USE | |
| JPS62114853U (en) | ||
| JPS6410896U (en) | ||
| JPH0299885U (en) | ||
| JPH03110087U (en) | ||
| JPH07210796A (en) | Display device for approach direction of emergency automobile | |
| JPH0218199U (en) | ||
| JPH0686190U (en) | Alarm | |
| JPH01155586U (en) | ||
| JPH0355367U (en) | ||
| JPH02105037U (en) | ||
| JPH0256275U (en) |